Kathryn Kearby Butterworth

Primary specialty

Occupational TherapistTaxonomy code 225X00000X

License

28200 Issued in CA

Practice address

2307 Blanding Ave Ste E
Alameda, CA 94501-1476

Phone

(510) 747-9740

NPI assigned

Sep 19, 2025

Sex

Female

Sole proprietor

Yes

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

Practice roles

Locations

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

• Alameda Family Therapy Services

  • Occupational Therapist
  • Alameda, CA
  • NPI 1639991219
  NPD

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1758240000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1758240000000",
    "number": "1053283978",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "524 GUERRERO ST APT 30",
            "city": "SAN FRANCISCO",
            "state": "CA",
            "postal_code": "941101058"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2307 BLANDING AVE STE E",
            "city": "ALAMEDA",
            "state": "CA",
            "postal_code": "945011476",
            "telephone_number": "510-747-9740"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "BUTTERWORTH",
        "first_name": "KATHRYN",
        "middle_name": "KEARBY",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2025-09-19",
        "last_updated": "2025-09-19",
        "certification_date": "2025-09-19",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "225X00000X",
            "taxonomy_group": "",
            "desc": "Occupational Therapist",
            "state": "CA",
            "license": "28200",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Brandy Nicole Butler
• Makayla Marie Butler
• Marie Butler
• Melissa Butler
• Olivia Butt, M.D.
• Helena Caballero, DDS
• Rowena Cabanayan
• Martienne Jenn Cabatingan
• Cameron A Cabigas
• Franklin Soriano Cabotaje

• Occupational Therapist in Alameda, CA
• Providers in Alameda, CA by specialty
• Occupational Therapist in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 19, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.